       [:fo:flow {:flow-name "xsl-region-body"}
        (toc items [] 1 {:heading? true})
        (mapcat #(format-sexp (get items %) % 1 {}) (keys items))]]
-     (coverpage-verso)]))
+     (coverpage-verso date)]))
 
 (defn document
   [items fmt editorial recommendations &

              [:fo:external-graphic
               {:src (io/resource "covers/cover-recto.svg")
                :width "100%" :content-width "scale-to-fit"
                :fox:alt-text "Seiten-Hintergrund mit SBS Logo"}])]]
     [:fo:flow {:flow-name"xsl-region-body"}
      [:fo:wrapper {:role "artifact"}
       [:fo:block-container {:absolute-position "fixed" :width "32mm" :height "15mm"

              (str volume-number))]]]))

(defn- coverpage-verso
  [date]
  (let [volume-number (layout/volume-number date)
        fill-color (format "fill:%s device-%s" (color-rgb volume-number) (color volume-number))]
    [:fo:page-sequence {:id "cover-verso" :master-reference "cover-verso"
                        :force-page-count "no-force"
                        :font-family "StoneSans, Arial"}
     [:fo:flow {:flow-name "xsl-region-body"}
      [:fo:wrapper {:role "artifact"}
       [:fo:block-container {:absolute-position "fixed" :width "210mm" :height "297mm"
                             :left "0mm" :top "0mm" :background-color "transparent"}
        [:fo:block {:font-size "0" :start-indent "0mm" :end-indent "0mm"}
         [:fo:instream-foreign-object {:width "210mm" :height "297mm" :content-width "scale-to-fit"}
          ;; embed svg of the cover
          [:svg {:xmlns:svg "http://www.w3.org/2000/svg" :xmlns "http://www.w3.org/2000/svg"
                 :id "cover-verso-dynamic" :version "1.1"
                 :width "210.00014mm" :height "297.00009mm" :viewBox "0 0 744.09497 1052.3625"}
           [:g {:transform "matrix(1.25,0,0,-1.25,0,1052.3625)" :style "fill-opacity:1;fill-rule:nonzero;stroke:none"}
            [:path {:d "m 14.173,14.173 496.063,0 0,813.543 -496.063,0 0,-813.543 z" :style "fill:#eeebea" :id "grau"}]
            [:path {:d "m 524.409,0 70.866,0 0,841.89 -70.866,0 0,-841.89 z" :style fill-color :id "balken-rechts"}]]]]]]]
      (block {:start-indent "5mm" :end-indent "5mm"
              :color (color :lightgrey) :line-height "1.4"
              :font-size "16pt" }
             (block {:font-size "20pt" :space-after "1em" :role "H2" :letter-spacing "150%" :font-family "StoneSansSemibold"}
                    "IMPRESSUM")
             (block {:color (color :blue) :space-after"1em" :font-family "StoneSansSemibold"}
                    (layout/translations :catalog-all))
             (block {:space-after "1em"}
                    "Für Kundinnen und Kunden der SBS sowie für Interessenten")
             (block {:space-after "1em"}
                    "Erscheint sechsmal jährlich und weist alle seit der letzten Ausgabe neu in die SBS aufgenommenen Bücher nach")
             (block {:space-after "1em"}
                    "«Neu im Sortiment» kann im Jahresabonnement per Post zu CHF / "
                    (inline {:font-family  "Arial"} "€")
                    " 78.– oder per E-Mail gratis bezogen werden")
             (block {:font-family "StoneSansSemibold"
                     :color (color :blue)
                     :space-before "3em" :space-after "1em" :role "H2"}
                    "Herausgeber")
             [:fo:block "SBS Schweizerische Bibliothek für Blinde, Seh- und Lesebehinderte"]
             [:fo:block "Grubenstrasse 12"]
             [:fo:block "CH-8045 Zürich"]
             [:fo:block "Fon +41 43 333 32 32"]
             [:fo:block "Fax +41 43 333 32 33"]
             [:fo:block
              (external-link "http://www.sbs.ch" "www.sbs.ch" "Link zur SBS Website")]
             (block {:space-before "1em"}
                    "Abonnement, Ausleihe und Verkauf: "
                    (external-link "mailto:nutzerservice@sbs.ch" "nutzerservice@sbs.ch"
                                   "Email des SBS Nutzerservice"))
             (block {:space-before "3em" :font-size "12pt"}
                    "© SBS Schweizerische Bibliothek für Blinde, Seh- und Lesebehinderte"))]]))

(defn- layout-master-set [date]
  [:fo:layout-master-set
